isibhengezo_sekhasi

umkhiqizo

I-Methyl 3-formyl-4-nitrobenzoate (CAS# 148625-35-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula C9H7NO5
I-Molar Mass 209.16
Ukuminyana 1.386
I-Melting Point 72-76 °C (okhanyisiwe)
I-Boling Point 385.1±37.0 °C(Kubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

148625-35-8- Isingeniso
I-Methyl-3-formyl-4-nitrobenzoate iyinhlanganisela yezinto eziphilayo.

imvelo:
-Ukubukeka: Ngokuvamile okumhlophe kuya kokuphuzi okuqinile kwecrystalline.
-Ukunyibilika: kuncibilika kuzincibilikisi eziphilayo njenge-ethanol, i-ethyl acetate, njll.

Inhloso:
-3-Formyl-4-nitrobenzoic acid methyl ester ivame ukusetshenziswa njenge-reagent ekuhlanganiseni kwe-organic for synthesis yezinye izinhlanganisela eziphilayo.

Indlela yokukhiqiza:
-Indlela eyodwa yokuhlanganisa itholakala ngokusabela i-methyl p-nitrobenzoate nge-ethyl formate.

Ulwazi lokuphepha:
-Le nhlanganisela ingase icasule futhi kufanele igwenywe ukuthintana nesikhumba, amehlo, nokuhogela uthuli lwayo.
-Izinto zokuzivikela ezifanele kufanele zigqokwe ngesikhathi sokusetshenziswa, njengamagilavu, izibuko, njll.
-Kufanele isetshenziswe endaweni enomoya omuhle ukuze kugwenywe ukuvela kothuli noma umhwamuko.
-Ukuphatha nokugcina kufanele kwenziwe ngokuhambisana nezinqubo ezifanele zokusebenza zokuphepha.


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